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        Package&nbsp;lacewing
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<h1 class="epydoc">Source Code for <a href="lacewing-module.html">Package lacewing</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt>  <tt class="py-line"><tt class="py-comment"># Copyright (c) 2011 Mathias Kaerlev.</tt> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt>  <tt class="py-line"><tt class="py-comment"># See LICENSE for details.</tt> </tt>
<a name="L3"></a><tt class="py-lineno"> 3</tt>  <tt class="py-line"> </tt>
<a name="L4"></a><tt class="py-lineno"> 4</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt>  <tt class="py-line"><tt class="py-docstring">Python Lacewing Library</tt> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt>  <tt class="py-line"><tt class="py-docstring">=======================</tt> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt>  <tt class="py-line"><tt class="py-docstring">New for version 1.0.1:</tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt>  <tt class="py-line"><tt class="py-docstring">    1. Fixed some minor bugs</tt> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L10"></a><tt class="py-lineno">10</tt>  <tt class="py-line"><tt class="py-docstring">New for version 1.0:</tt> </tt>
<a name="L11"></a><tt class="py-lineno">11</tt>  <tt class="py-line"><tt class="py-docstring">    1. New protocol. Most things are backwards-compatible, but do check the</tt> </tt>
<a name="L12"></a><tt class="py-lineno">12</tt>  <tt class="py-line"><tt class="py-docstring">    documentation to make sure.</tt> </tt>
<a name="L13"></a><tt class="py-lineno">13</tt>  <tt class="py-line"><tt class="py-docstring">    2. Version set to 1.0. I believe pylacewing has proven stable, and this</tt> </tt>
<a name="L14"></a><tt class="py-lineno">14</tt>  <tt class="py-line"><tt class="py-docstring">    version milestone represents this opinion :-)</tt> </tt>
<a name="L15"></a><tt class="py-lineno">15</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L16"></a><tt class="py-lineno">16</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.8.1:</tt> </tt>
<a name="L17"></a><tt class="py-lineno">17</tt>  <tt class="py-line"><tt class="py-docstring">    1. Fixed server-to-client number sending (because the C++ implementation</tt> </tt>
<a name="L18"></a><tt class="py-lineno">18</tt>  <tt class="py-line"><tt class="py-docstring">    doesn't support fixed-size number types yet)</tt> </tt>
<a name="L19"></a><tt class="py-lineno">19</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L20"></a><tt class="py-lineno">20</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.8:</tt> </tt>
<a name="L21"></a><tt class="py-lineno">21</tt>  <tt class="py-line"><tt class="py-docstring">    1. A new table message type has been added, so now, you can send</tt> </tt>
<a name="L22"></a><tt class="py-lineno">22</tt>  <tt class="py-line"><tt class="py-docstring">    dicts (containing only string keys and values).</tt> </tt>
<a name="L23"></a><tt class="py-lineno">23</tt>  <tt class="py-line"><tt class="py-docstring">    2. The server now ignores invalid channel/peer IDs instead of kicking</tt> </tt>
<a name="L24"></a><tt class="py-lineno">24</tt>  <tt class="py-line"><tt class="py-docstring">    clients (this should fix some disconnection problems).</tt> </tt>
<a name="L25"></a><tt class="py-lineno">25</tt>  <tt class="py-line"><tt class="py-docstring">    3. Protocol updated to Beta 3</tt> </tt>
<a name="L26"></a><tt class="py-lineno">26</tt>  <tt class="py-line"><tt class="py-docstring">    4. Version set to 0.8, since pylacewing has been proven to be stable.</tt> </tt>
<a name="L27"></a><tt class="py-lineno">27</tt>  <tt class="py-line"><tt class="py-docstring">    Will be set to 1.0 when the protocol gets to "Release".</tt> </tt>
<a name="L28"></a><tt class="py-lineno">28</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L29"></a><tt class="py-lineno">29</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.2.4:</tt> </tt>
<a name="L30"></a><tt class="py-lineno">30</tt>  <tt class="py-line"><tt class="py-docstring">    1. Fix pinging</tt> </tt>
<a name="L31"></a><tt class="py-lineno">31</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L32"></a><tt class="py-lineno">32</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.2.32:</tt> </tt>
<a name="L33"></a><tt class="py-lineno">33</tt>  <tt class="py-line"><tt class="py-docstring">    1. Various bugfixes</tt> </tt>
<a name="L34"></a><tt class="py-lineno">34</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L35"></a><tt class="py-lineno">35</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.2.31:</tt> </tt>
<a name="L36"></a><tt class="py-lineno">36</tt>  <tt class="py-line"><tt class="py-docstring">    1. Quick bugfix!</tt> </tt>
<a name="L37"></a><tt class="py-lineno">37</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L38"></a><tt class="py-lineno">38</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.2.3:</tt> </tt>
<a name="L39"></a><tt class="py-lineno">39</tt>  <tt class="py-line"><tt class="py-docstring">    1. Protocol was updated. On the server-side, there is a new master</tt> </tt>
<a name="L40"></a><tt class="py-lineno">40</tt>  <tt class="py-line"><tt class="py-docstring">    connection attribute for channels. On the client-side, there is a master</tt> </tt>
<a name="L41"></a><tt class="py-lineno">41</tt>  <tt class="py-line"><tt class="py-docstring">    bool attribute for peers. A autoClose parameter is now available </tt> </tt>
<a name="L42"></a><tt class="py-lineno">42</tt>  <tt class="py-line"><tt class="py-docstring">    for the joinChannel methods. Also, the server provides a welcome</tt> </tt>
<a name="L43"></a><tt class="py-lineno">43</tt>  <tt class="py-line"><tt class="py-docstring">    message to accepted clients, see the welcomeMessage attribute and</tt> </tt>
<a name="L44"></a><tt class="py-lineno">44</tt>  <tt class="py-line"><tt class="py-docstring">    getWelcomeMessage method of ServerFactory.</tt> </tt>
<a name="L45"></a><tt class="py-lineno">45</tt>  <tt class="py-line"><tt class="py-docstring">    2. The default channel class can now be changed. Have a look at the</tt> </tt>
<a name="L46"></a><tt class="py-lineno">46</tt>  <tt class="py-line"><tt class="py-docstring">    new channelClass attribute in ServerFactory.</tt> </tt>
<a name="L47"></a><tt class="py-lineno">47</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L48"></a><tt class="py-lineno">48</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.2.15:</tt> </tt>
<a name="L49"></a><tt class="py-lineno">49</tt>  <tt class="py-line"><tt class="py-docstring">    1. Flash policy example provided.</tt> </tt>
<a name="L50"></a><tt class="py-lineno">50</tt>  <tt class="py-line"><tt class="py-docstring">    2. Fixed a bug where a ClientEvent packet would be sent to the</tt> </tt>
<a name="L51"></a><tt class="py-lineno">51</tt>  <tt class="py-line"><tt class="py-docstring">    leaving client also</tt> </tt>
<a name="L52"></a><tt class="py-lineno">52</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L53"></a><tt class="py-lineno">53</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.2.1:</tt> </tt>
<a name="L54"></a><tt class="py-lineno">54</tt>  <tt class="py-line"><tt class="py-docstring">    1. Small bugfixes</tt> </tt>
<a name="L55"></a><tt class="py-lineno">55</tt>  <tt class="py-line"><tt class="py-docstring">    2. A ByteReader type has been made. It can be used in the various</tt> </tt>
<a name="L56"></a><tt class="py-lineno">56</tt>  <tt class="py-line"><tt class="py-docstring">    send methods (and it will be used for all incoming binary messages)</tt> </tt>
<a name="L57"></a><tt class="py-lineno">57</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L58"></a><tt class="py-lineno">58</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.2.0:</tt> </tt>
<a name="L59"></a><tt class="py-lineno">59</tt>  <tt class="py-line"><tt class="py-docstring">    1. Refactored: look in the example files to get an idea.</tt> </tt>
<a name="L60"></a><tt class="py-lineno">60</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L61"></a><tt class="py-lineno">61</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.1.986:</tt> </tt>
<a name="L62"></a><tt class="py-lineno">62</tt>  <tt class="py-line"><tt class="py-docstring">    1. Bugfixes</tt> </tt>
<a name="L63"></a><tt class="py-lineno">63</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L64"></a><tt class="py-lineno">64</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.1.985:</tt> </tt>
<a name="L65"></a><tt class="py-lineno">65</tt>  <tt class="py-line"><tt class="py-docstring">    1. Stack features implemented</tt> </tt>
<a name="L66"></a><tt class="py-lineno">66</tt>  <tt class="py-line"><tt class="py-docstring">    2. Moo subpackage included</tt> </tt>
<a name="L67"></a><tt class="py-lineno">67</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L68"></a><tt class="py-lineno">68</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.1.98:</tt> </tt>
<a name="L69"></a><tt class="py-lineno">69</tt>  <tt class="py-line"><tt class="py-docstring">    1. UDP fixes and support for binary transfers</tt> </tt>
<a name="L70"></a><tt class="py-lineno">70</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L71"></a><tt class="py-lineno">71</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.1.97:</tt> </tt>
<a name="L72"></a><tt class="py-lineno">72</tt>  <tt class="py-line"><tt class="py-docstring">    1. New protocol changes that fixes UDP for</tt> </tt>
<a name="L73"></a><tt class="py-lineno">73</tt>  <tt class="py-line"><tt class="py-docstring">    NAT users</tt> </tt>
<a name="L74"></a><tt class="py-lineno">74</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L75"></a><tt class="py-lineno">75</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.1.95:</tt> </tt>
<a name="L76"></a><tt class="py-lineno">76</tt>  <tt class="py-line"><tt class="py-docstring">    1. Bugfixes related to channel parting</tt> </tt>
<a name="L77"></a><tt class="py-lineno">77</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L78"></a><tt class="py-lineno">78</tt>  <tt class="py-line"><tt class="py-docstring">New for version 0.1.9:</tt> </tt>
<a name="L79"></a><tt class="py-lineno">79</tt>  <tt class="py-line"><tt class="py-docstring">    1. Channellisting</tt> </tt>
<a name="L80"></a><tt class="py-lineno">80</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L81"></a><tt class="py-lineno">81</tt>  <tt class="py-line"> </tt>
<a name="L82"></a><tt class="py-lineno">82</tt>  <tt class="py-line"><tt class="py-name">__author__</tt> <tt class="py-op">=</tt> <tt class="py-string">'Mathias Kaerlev'</tt> </tt>
<a name="L83"></a><tt class="py-lineno">83</tt>  <tt class="py-line"><tt class="py-name">__copyright__</tt> <tt class="py-op">=</tt> <tt class="py-string">'Copyright 2011, Mathias Kaerlev'</tt> </tt>
<a name="L84"></a><tt class="py-lineno">84</tt>  <tt class="py-line"><tt id="link-0" class="py-name" targets="Variable lacewing.__credits__=lacewing-module.html#__credits__"><a title="lacewing.__credits__" class="py-name" href="#" onclick="return doclink('link-0', '__credits__', 'link-0');">__credits__</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">'Mathias Kaerlev'</tt><tt class="py-op">,</tt> <tt class="py-string">'Jamie McLaughlin'</tt><tt class="py-op">,</tt> <tt class="py-string">'Jean Villy Edberg'</tt><tt class="py-op">,</tt> </tt>
<a name="L85"></a><tt class="py-lineno">85</tt>  <tt class="py-line">    <tt class="py-string">'Lukas Meller'</tt><tt class="py-op">]</tt> </tt>
<a name="L86"></a><tt class="py-lineno">86</tt>  <tt class="py-line"><tt class="py-name">__version__</tt> <tt class="py-op">=</tt> <tt class="py-string">'1.0.1'</tt> </tt>
<a name="L87"></a><tt class="py-lineno">87</tt>  <tt class="py-line"><tt id="link-1" class="py-name" targets="Variable lacewing.__email__=lacewing-module.html#__email__"><a title="lacewing.__email__" class="py-name" href="#" onclick="return doclink('link-1', '__email__', 'link-1');">__email__</a></tt> <tt class="py-op">=</tt> <tt class="py-string">'matpow2@gmail.com'</tt> </tt>
<a name="L88"></a><tt class="py-lineno">88</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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